We are a famous diagnostic products company, our factory located in QingDao city which is beautiful seaside city in north China. We have one office in Beijing deal with exporting matter. Under our strict quality control and the international standard( ISO 13485: 2003) , our mission is to supply dear customers with top qualified products, competitive prices and excellent services for better health care and practices. Three format: 1, strip format This format is dipstick style test designed for clinical and professional use. to use the strip format, simply immerse the end of the test strip into the sample specimen, and remove the strip. Results appear within minutes. The strip format is accurate, simple to use, and cost-effective. 2, cassette format The cassette format employs the same basic components as the strip test, but are house in a protective plastic casing. This makes the format easier to handle and devices can be labeled to avoid confusion. To use the cassette format, simply add the sample specimen to the sample well of the cassette using the transfer pipette provided. Results appear within minutes in the test window of the device. the cassette format is easy to use and suitable for large volume laboratory and clinical purpose. 3, midstream format The midstream format is most suited for home use. Midstream tests have the same components as the strip and cassette which are housed in a protective plastic casing. To use the midstream format, the patient simply applies a urine sample directly onto the absorbent tip of the device. The midstream format is easy to use and suitable for both professional and home use. This format is available for pregnancy, ovulation, and menopause testing. HCG qualitative results in 2-5 minutes 20mIU/ mL sensitivity 99% accuracy Take sample any time of day Anti- HIV( 1+ 2) Antigen Test Qualitative results in 10-20 minutes High sensitivity and specificity No additional instrumentation required